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Extech Instruments

Renowned as one of the largest manufacturers and suppliers of quality handheld test, measurement, and inspection tools, Extech builds instruments for professionals, tradespersons, and vocational users alike. Whether it's electrical, mechanical, maintenance, safety, or environmental applications, their tools are put to the test every day.

Extech Instruments

Renowned as one of the largest manufacturers and suppliers of quality handheld test, measurement, and inspection tools, Extech builds instruments for professionals, tradespersons, and vocational users alike. Whether it's electrical, mechanical, maintenance, safety, or environmental applications, their tools are put to the test every day.


Extech EX623 Dual Input Clamp Meter with IR Thermometer and NCV, 400A-

Extech EX623 Dual Input Clamp Meter with IR Thermometer and NCV, 400A
Model: EX623

Your Price $266.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $266.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX623-NIST Dual Input Clamp Meter/NCV/IR Thermometer, 400A AC/DC,-

Extech EX623-NIST Dual Input Clamp Meter/NCV/IR Thermometer, 400A AC/DC, includes Traceable Certificate
Model: EX623-NIST

Sale Price $339.99 USD
Regular Price $426.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $339.99 USD
Regular Price $426.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX623A True RMS AC/DC Clamp Meter with IR thermometer and NCV, 0.01 to 600 A-

Extech EX623A True RMS AC/DC Clamp Meter with IR thermometer and NCV, 0.01 to 600 A
Model: EX623A

Your Price $229.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $229.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX623A True RMS AC/DC Clamp Meter with IR thermometer, NCV, 0.01 to 600 A,-

Extech EX623A True RMS AC/DC Clamp Meter with IR thermometer, NCV, 0.01 to 600 A, includes Traceable Certificate
Model: EX623A-NIST

Your Price $349.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $349.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX650 True RMS AC Clamp Meter with NCV, 600A-

Extech EX650 True RMS AC Clamp Meter with NCV, 600A
Model: EX650

Sale Price $104.39 USD
Regular Price $115.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $104.39 USD
Regular Price $115.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX650-NIST True RMS AC Clamp Meter with NCV, 600A,  -

Extech EX650-NIST True RMS AC Clamp Meter with NCV, 600A, includes Traceable Certificate
Model: EX650-NIST

Sale Price $210.99 USD
Regular Price $220.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $210.99 USD
Regular Price $220.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX655 True RMS AC/DC Clamp Meter with Temperature & NCV, 600A-

Extech EX655 True RMS AC/DC Clamp Meter with Temperature & NCV, 600A
Model: EX655

Sale Price $134.09 USD
Regular Price $148.99 USD
Availability 3 Days

Qty:

Sale Price $134.09 USD
Regular Price $148.99 USD
Availability 3 Days
Quantity

Extech EX655-NIST True RMS AC/DC Clamp Meter with Temperature & NCV, 600A,  -

Extech EX655-NIST True RMS AC/DC Clamp Meter with Temperature & NCV, 600A, includes Traceable Certificate
Model: EX655-NIST

Temporarily Out of Stock - This item is currently not in stock but is available for ordering. An e-mail will be sent to you as soon as it leaves our warehouse.

Sale Price $241.99 USD
Regular Price $253.99 USD
Availability Temporarily Out of Stock

Qty:

Sale Price $241.99 USD
Regular Price $253.99 USD
Availability Temporarily Out of Stock
Quantity

Extech EX810 Clamp Meter with IR Thermometer, 1000A-

Extech EX810 Clamp Meter with IR Thermometer, 1000A
Model: EX810

Sale Price $149.39 USD
Regular Price $165.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $149.39 USD
Regular Price $165.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX810-NIST Clamp Meter with IR thermometer, 1000 A AC,-

Extech EX810-NIST Clamp Meter with IR thermometer, 1000 A AC, includes Traceable Certificate
Model: EX810-NIST

Your Price $325.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $325.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX830 Digital Clamp Multimeter with IR Thermometer, 1000 A-

Extech EX830 Digital Clamp Multimeter with IR Thermometer, 1000 A
Model: EX830

Your Price $239.99 USD
Availability 3 in Stock

Qty:

Your Price $239.99 USD
Availability 3 in Stock
Quantity

Extech EX830-NIST True RMS Clamp Meter/IR Thermometer, 1000A AC/DC, with Traceable Certificate-

Extech EX830-NIST True RMS Clamp Meter/IR Thermometer, 1000A AC/DC, with Traceable Certificate includes Traceable Certificate
Model: EX830-NIST

Your Price $399.99 USD
Availability 5 Days

Qty:

Your Price $399.99 USD
Availability 5 Days
Quantity

Extech EX840 True RMS Clamp DMM with IR Thermometer, 1000A AC/DC-

Extech EX840 True RMS Clamp DMM with IR Thermometer, 1000A AC/DC
Model: EX840

Your Price $287.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $287.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX840-NIST True RMS Clamp/DMM and IR Thermometer, 1000A AC/DC, with Traceable Certificate-

Extech EX840-NIST True RMS Clamp/DMM and IR Thermometer, 1000A AC/DC, with Traceable Certificate includes Traceable Certificate
Model: EX840-NIST

Your Price $447.99 USD
Availability 3 to 4 Weeks

Qty:

Your Price $447.99 USD
Availability 3 to 4 Weeks
Quantity

Extech EX8xxA Series True RMS AC Clamp Meter with IR thermometer,  0.1 to 1000 A,-

Extech EX8xxA Series True RMS AC Clamp Meter with IR thermometer, 0.1 to 1000 A, includes Traceable Certificate
Model: EX820A-NIST

Your Price $289.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $289.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX8xxA Series True RMS AC Clamp Meter with IR thermometer, 0.1 to 1000 A-

Extech EX8xxA Series True RMS AC Clamp Meter with IR thermometer, 0.1 to 1000 A
Model: EX820A

Sale Price $152.99 USD
Regular Price $169.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $152.99 USD
Regular Price $169.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX8xxA Series True RMS AC/DC Clamp Meter with IR thermometer, 0.1 to 1000 A-

Extech EX8xxA Series True RMS AC/DC Clamp Meter with IR thermometer, 0.1 to 1000 A
Model: EX840A

Your Price $249.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $249.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX8xxA Series True RMS AC/DC Clamp Meter with IR thermometer, 0.1 to 1000 A,-

Extech EX8xxA Series True RMS AC/DC Clamp Meter with IR thermometer, 0.1 to 1000 A, includes Traceable Certificate
Model: EX840A-NIST

Your Price $369.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $369.99 USD
Availability 2 to 3 Weeks
Quantity

Extech HD450 Light Meter/Data Logger-

Extech HD450 Light Meter/Data Logger
Model: HD450

Your Price $322.29 USD
Availability 1 Week

Qty:

Your Price $322.29 USD
Availability 1 Week
Quantity

Extech HD500 Psychrometer and IR Thermometer, 30:1-

Extech HD500 Psychrometer and IR Thermometer, 30:1
Model: HD500

Your Price $293.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $293.99 USD
Availability 1 to 2 Weeks
Quantity

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